public void EnumerateSubitems(TreeItemEnumDelegate itemsEnum, TreeItem <T> startItem)
{
LightCollection <string> subitems;
if (startItem == null)
{
subitems = _rootItems;
}
else
{
subitems = startItem.Subitems.ItemsId;
}
for (int i = 0; i < subitems.Count; i++)
{
if (itemsEnum != null)
{
TreeItem <T> current = _globalCollection[subitems[i]];
itemsEnum(current);
EnumerateSubitems(itemsEnum, current);
}
}
}
/*public void AddRootItem(T value)
* {
* string key = _globalCollection.CreateFreeKey();
* AddRootItem(key, value);
* }
* public void AddRootItem(string id)
* {
* AddRootItem(id, default(T));
* }
* public void AddRootItem(string id, T value)
* {
* if(_globalCollection.Contains(id))
* throw new Exception("key \""+id+"\" already exist");
*
* TreeCollection<T> _this = this;
* TreeItem<T> treeItem = new TreeItem<T>(id, "_root", ref _this);
* _globalCollection.Add(id, treeItem);
* _globalCollection[id].Value = value;
*
* _rootItems.Add(id);
*
* }
* public bool TryAddRootItem(string id, T value)
* {
* if(_globalCollection.Contains(id))
* {
* return false;
* }
*
* TreeCollection<T> _this = this;
* TreeItem<T> treeItem = new TreeItem<T>(id, "_root", ref _this);
* _globalCollection.Add(id, treeItem);
* _globalCollection[id].Value = value;
*
* _rootItems.Add(id);
* return true;
* }*/
public void EnumerateSubitems(TreeItemEnumDelegate itemsEnum)
{
EnumerateSubitems(itemsEnum, null);
}
